BOSE software update any sound system, home theatre from USB - YouTube
How to update the firmware of your Bose Headphones/Earphones, Speakers, etc. on your computer ? - YouTube
Lifestyle 235 home entertainment system | Bose Wikia | Fandom
Resetting The System; Pairing The Remote With The Console; Performing A System Software Update - Bose Lifestyle 135 Operating Manual [Page 29] | ManualsLib